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  1. The science of restraint by

    Fandoms: Project Hail Mary (2026), Iron Lung (2026)  

    18 Aug 2026

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    Summary

    After everything they've survived, Simon and Grace have finally found something resembling a normal life on Erid. Then Grace accidentally discovers that physical pressure can help Simon stay grounded when his past comes calling.

    Naturally, Grace decides to investigate.

    What begins as a scientific experiment in sensory regulation slowly becomes something neither of them quite expected—a lesson in trust, vulnerability, and discovering that sometimes being held isn't the same as being trapped.

    Author's Note

    This is a work of fanfiction based on and inspired by the works of the original creators. Full credit for the original characters, settings, concepts, and source material belongs to their respective creators.

    This is a transformative, non-commercial work created purely for fan enjoyment. No infringement is intended.

    Language:
    English
    Words:
    26,913
    Chapters:
    13/13
    Comments:
    90
    Kudos:
    223
    Bookmarks:
    50
    Hits:
    2,526